package com.itheima.io.writer.demo03;

import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;

public class IOUtilsTest {

    public static void main(String[] args) throws IOException {

        Writer writer = new FileWriter("itheima-io-writer\\a.txt");

        writer.write('a');


        writer.close();
    }



}
